JPH02121189U - - Google Patents
Info
- Publication number
- JPH02121189U JPH02121189U JP2988389U JP2988389U JPH02121189U JP H02121189 U JPH02121189 U JP H02121189U JP 2988389 U JP2988389 U JP 2988389U JP 2988389 U JP2988389 U JP 2988389U JP H02121189 U JPH02121189 U JP H02121189U
- Authority
- JP
- Japan
- Prior art keywords
- sewage
- withdrawal pipe
- aeration tank
- sludge withdrawal
- septic tank
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000010865 sewage Substances 0.000 claims description 4
- 238000005273 aeration Methods 0.000 claims description 3
- 239000010802 sludge Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 2
- 230000002093 peripheral effect Effects 0.000 claims 1
Landscapes
- Treatment Of Biological Wastes In General (AREA)
Description
第１図はこの考案の実施例の要部断面図、第２
図は第１図の−線断面図、第３図は従来例の
要部断面図である。
１：汚水浄化槽、２：接触ばつ気槽、３：接触
材、４：汚泥引抜管、４Ａ：流入口、４Ｂ：下端
。
Figure 1 is a sectional view of the main part of an embodiment of this invention, Figure 2
The figure is a sectional view taken along the line -- in FIG. 1, and FIG. 3 is a sectional view of a main part of the conventional example. 1: Sewage septic tank, 2: Contact aeration tank, 3: Contact material, 4: Sludge drawing pipe, 4A: Inlet, 4B: Lower end.
Claims (1)
汚水浄化槽において、接触ばつ気槽内の接触材上
縁より上部で、処理汚水水面より下方位置におけ
る汚泥引抜管周壁に処理水流入口を設けたことを
特徴とする汚水浄化槽。 In a sewage septic tank having a contact aeration tank equipped with a sludge withdrawal pipe, a treated water inlet is provided on the peripheral wall of the sludge withdrawal pipe at a position above the upper edge of the contact material in the contact aeration tank and below the treated sewage water surface. A sewage septic tank featuring:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2988389U JPH02121189U (en) | 1989-03-15 | 1989-03-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2988389U JPH02121189U (en) | 1989-03-15 | 1989-03-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02121189U true JPH02121189U (en) | 1990-10-01 |
Family
ID=31254479
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2988389U Pending JPH02121189U (en) | 1989-03-15 | 1989-03-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02121189U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6131443U (en) * | 1984-07-31 | 1986-02-25 | 泰治 榊田 | Medicine storage supplies |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6212478U (en) * | 1985-07-03 | 1987-01-26 |
-
1989
- 1989-03-15 JP JP2988389U patent/JPH02121189U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6212478U (en) * | 1985-07-03 | 1987-01-26 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6131443U (en) * | 1984-07-31 | 1986-02-25 | 泰治 榊田 | Medicine storage supplies |